+/**
+ * Set a new hash compare function other than the default one.
+ *
+ * @note Function pointer does not work with multi-process, so do not use it
+ * in multi-process mode.
+ *
+ * @param h
+ * Hash table for which the function is to be changed
+ * @param func
+ * New compare function
+ */
+void rte_hash_set_cmp_func(struct rte_hash *h, rte_hash_cmp_eq_t func);
+